:root{--primary-gradient:linear-gradient(135deg, #00416E 0%, #0080BB 100%);--primary-color:#00416E;--primary-dark:#003357;--secondary-color:#5DB832;--accent-color:#F59E0B;--accent-light:#FEF3C7;--text-primary:#1E293B;--text-secondary:#475569;--text-muted:#64748B;--text-light:#94A3B8;--bg-primary:#ffffff;--bg-secondary:#F8FAFC;--bg-tertiary:#F1F5F9;--bg-overlay:rgba(0, 0, 0, 0.05);--border-light:#E2E8F0;--border-medium:#CBD5E1;--border-dark:#94A3B8;--success:#5DB832;--success-light:#EBF7E3;--warning:#F59E0B;--warning-light:#FEF3C7;--error:#EF4444;--error-light:#FEE2E2;--info:#0080BB;--info-light:#DBEAFE;--font-family-primary:-apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;--font-family-heading:'Avenir Next', 'Segoe UI', var(--font-family-primary);--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:3rem;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--container-max-width:1200px;--content-max-width:800px;--border-radius:12px;--border-radius-lg:16px;--border-radius-xl:20px;--shadow-sm:0 1px 3px rgba(0, 0, 0, 0.05);--shadow-md:0 4px 15px rgba(0, 0, 0, 0.08);--shadow-lg:0 10px 30px rgba(0, 0, 0, 0.12);--shadow-xl:0 20px 40px rgba(0, 0, 0, 0.15);--transition-fast:0.15s ease;--transition-normal:0.3s ease;--transition-slow:0.5s ease}*,*::before,*::after{box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;overflow-x:hidden}body{font-family:var(--font-family-primary);font-size:var(--text-base);line-height:1.6;color:var(--text-primary);background-color:var(--bg-secondary);margin:0;padding:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;min-width:320px}.skip-link{position:absolute;top:-40px;left:6px;background:var(--primary-color);color:#fff;padding:8px;text-decoration:none;border-radius:4px;z-index:1000;transition:var(--transition-fast)}.skip-link:focus{top:6px}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--spacing-lg)}h1,h2,h3,h4,h5,h6{font-family:var(--font-family-heading);font-weight:600;line-height:1.3;color:var(--text-primary);margin:0 0 var(--spacing-md)}h1{font-size:var(--text-4xl);font-weight:700}h2{font-size:var(--text-3xl)}h3{font-size:var(--text-2xl)}h4{font-size:var(--text-xl)}h5{font-size:var(--text-lg)}h6{font-size:var(--text-base)}p{margin:0 0 var(--spacing-md);color:var(--text-secondary)}a{color:var(--primary-color);text-decoration:none;transition:var(--transition-fast)}a:hover{color:var(--primary-dark)}.site-header{background:var(--bg-primary);border-bottom:1px solid var(--border-light);position:sticky;top:0;z-index:100;backdrop-filter:blur(10px)}.header-content{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg)0}.logo-link{display:flex;align-items:center;gap:var(--spacing-sm);font-family:var(--font-family-heading);font-weight:700;font-size:var(--text-xl);color:var(--text-primary);text-decoration:none}.logo-icon{height:2rem;width:auto;vertical-align:middle;margin-right:.5rem}.logo-icon-svg{height:36px;width:36px;vertical-align:middle;margin-right:.5rem}.main-nav{display:flex}.nav-list{display:flex;list-style:none;margin:0;padding:0;gap:var(--spacing-xl)}.nav-link{font-weight:500;color:var(--text-secondary);padding:var(--spacing-sm)0;position:relative;transition:var(--transition-normal)}.nav-link:hover,.nav-link.active{color:var(--primary-color)}.nav-link.active::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:2px;background:var(--primary-gradient);border-radius:1px}.mobile-menu-toggle{display:none;flex-direction:column;background:0 0;border:none;cursor:pointer;padding:var(--spacing-sm);z-index:201;position:relative}.hamburger{width:24px;height:3px;background:var(--text-primary);margin:2px 0;transition:var(--transition-normal);border-radius:2px}.mobile-nav{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:200;opacity:0;visibility:hidden;transition:opacity var(--transition-normal),visibility var(--transition-normal)}.mobile-nav.active{display:block;opacity:1;visibility:visible}.mobile-nav-content{position:absolute;top:0;right:0;bottom:0;width:300px;max-width:80vw;background:var(--bg-primary);padding:var(--spacing-2xl)var(--spacing-lg);transform:translateX(100%);transition:transform var(--transition-normal);overflow-y:auto;-webkit-overflow-scrolling:touch}.mobile-nav.active .mobile-nav-content{transform:translateX(0)}.mobile-nav-list{list-style:none;margin:0;padding:0}.mobile-nav-item{margin-bottom:var(--spacing-lg)}.mobile-nav-link{font-size:var(--text-lg);font-weight:500;color:var(--text-primary);display:block;padding:var(--spacing-md)0}.hero-section{background:var(--primary-gradient);color:#fff;padding:3rem 0 2rem;margin-bottom:var(--spacing-xl);position:relative;overflow:hidden;min-height:50vh;display:flex;align-items:center;max-height:500px!important}.hero-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');opacity:.3}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-2xl);align-items:center;position:relative;z-index:1}.hero-title{font-size:var(--text-3xl);font-weight:800;line-height:1.1;margin-bottom:var(--spacing-xs);color:#fff}.hero-subtitle{font-size:var(--text-base);opacity:1;margin-bottom:0;line-height:1.4;color:#fff;font-weight:500}.hero-stats{display:flex;gap:var(--spacing-lg);justify-content:center;margin-top:var(--spacing-md)}.stat-item{text-align:center}.stat-number{display:block;font-size:var(--text-xl);font-weight:600;color:#fff}.stat-label{font-size:var(--text-xs);opacity:.9;text-transform:uppercase;letter-spacing:.5px;color:#fff}.hero-visual{position:relative;height:300px}.floating-cards{position:absolute;inset:0}.floating-card{position:absolute;background:rgba(255,255,255,.15);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);border-radius:var(--border-radius-lg);padding:var(--spacing-lg);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm);animation:float 6s ease-in-out infinite}.floating-card.card-1{top:20%;left:10%;animation-delay:0s}.floating-card.card-2{top:50%;right:20%;animation-delay:2s}.floating-card.card-3{bottom:20%;left:30%;animation-delay:4s}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}.card-emoji{font-size:var(--text-2xl)}.card-text{font-size:var(--text-sm);font-weight:500;color:#fff;text-align:center}.quick-nav-section{margin:0 0 var(--spacing-3xl);padding:var(--spacing-2xl)0}.quick-nav-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-lg);max-width:1200px;margin:0 auto}@media(max-width:768px){.quick-nav-grid{grid-template-columns:repeat(2,1fr);gap:var(--spacing-md);max-width:100%}.quick-nav-card{min-height:100px;padding:var(--spacing-md)}.quick-nav-icon{font-size:var(--text-xl);margin-bottom:var(--spacing-xs)}.quick-nav-title{font-size:var(--text-sm);margin-bottom:var(--spacing-xs)}.quick-nav-count{font-size:var(--text-xs)}}.quick-nav-card{background:var(--bg-primary);border-radius:var(--border-radius-lg);padding:var(--spacing-lg);text-align:center;text-decoration:none;color:var(--text-primary);box-shadow:var(--shadow-md);transition:var(--transition-normal);border:1px solid var(--border-light);min-height:120px;display:flex;flex-direction:column;justify-content:center;align-items:center}.quick-nav-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);color:var(--text-primary)}.quick-nav-icon{font-size:var(--text-2xl);margin-bottom:var(--spacing-sm);display:block}.quick-nav-title{font-size:var(--text-base);font-weight:600;margin-bottom:var(--spacing-xs);line-height:1.3}.quick-nav-count{font-size:var(--text-xs);color:var(--text-muted);font-weight:500}.featured-section,.list-page{margin-bottom:var(--spacing-3xl)}.section-header{text-align:center;margin-bottom:var(--spacing-3xl)}.section-title{font-size:var(--text-4xl);font-weight:700;margin-bottom:var(--spacing-md)}.section-subtitle{font-size:var(--text-lg);color:var(--text-muted)}.articles-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:30px;margin-bottom:60px}@media(max-width:768px){.articles-grid{grid-template-columns:1fr;gap:20px}}.article-card{background:var(--bg-primary);border-radius:20px;overflow:hidden;box-shadow:0 20px 40px rgba(0,0,0,.1);transition:all .3s ease;position:relative;border:none}.article-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--primary-gradient)}.article-card:hover{transform:translateY(-10px);box-shadow:0 30px 60px rgba(0,0,0,.15)}.article-image{position:relative;aspect-ratio:16/9;overflow:hidden}.article-image img{width:100%;height:100%;object-fit:cover;transition:var(--transition-slow)}.article-card:hover .article-image img{transform:scale(1.05)}.article-category,.card-category{display:inline-block;background:var(--primary-color);color:#fff;padding:6px 16px;border-radius:20px;font-size:.85rem;font-weight:600;margin-bottom:15px}.article-content{padding:30px}.card-header{padding:30px;background:linear-gradient(135deg,#f8f9ff 0%,#e8ecff 100%)}.card-content{padding:30px}.article-meta,.card-meta{display:flex;justify-content:space-between;align-items:center;color:#888;font-size:.85rem;margin-bottom:20px}.article-title,.card-title{font-size:1.4rem;font-weight:700;color:var(--text-primary);line-height:1.3;margin-bottom:10px}.article-title a,.card-title a{color:var(--text-primary);text-decoration:none}.article-title a:hover,.card-title a:hover{color:var(--primary-color)}.article-excerpt,.card-excerpt{color:#666;font-size:.95rem;line-height:1.6;margin-bottom:var(--spacing-lg)}.article-tags{display:flex;flex-wrap:wrap;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.tag{background:var(--bg-tertiary);color:var(--text-secondary);padding:var(--spacing-xs)var(--spacing-md);border-radius:var(--border-radius);font-size:var(--text-sm);text-decoration:none;transition:var(--transition-fast)}.read-more{display:inline-flex;align-items:center;color:var(--primary-color);text-decoration:none;font-weight:600;transition:all .3s ease}.read-more:hover{color:var(--secondary-color);transform:translateX(5px)}.read-more::after{content:'→';margin-left:8px;transition:transform .3s ease}.read-more:hover::after{transform:translateX(3px)}.tag:hover{background:var(--primary-color);color:#fff}.article-footer{display:flex;justify-content:space-between;align-items:center}.read-more-link{color:var(--primary-color);font-weight:500;text-decoration:none;display:flex;align-items:center;gap:var(--spacing-sm);transition:var(--transition-fast)}.read-more-link:hover{color:var(--primary-dark)}.read-more-arrow{transition:var(--transition-fast)}.read-more-link:hover .read-more-arrow{transform:translateX(4px)}.newsletter-section{margin-bottom:var(--spacing-3xl)}.newsletter-card{background:var(--bg-primary);border-radius:var(--border-radius-xl);padding:var(--spacing-3xl);box-shadow:var(--shadow-lg);display:grid;grid-template-columns:2fr 1fr;gap:var(--spacing-3xl);align-items:center}.newsletter-icon{font-size:var(--text-4xl);margin-bottom:var(--spacing-lg)}.newsletter-title{font-size:var(--text-3xl);font-weight:700;margin-bottom:var(--spacing-md)}.newsletter-description{font-size:var(--text-lg);color:var(--text-secondary);margin-bottom:var(--spacing-xl);line-height:1.6}.newsletter-form{max-width:400px}.form-group{position:relative;margin-bottom:var(--spacing-md)}.newsletter-input{width:100%;padding:var(--spacing-lg);border:2px solid var(--border-light);border-radius:var(--border-radius-lg);font-size:var(--text-base);outline:none;transition:var(--transition-fast)}.newsletter-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(102,126,234,.1)}.newsletter-btn{position:absolute;right:var(--spacing-xs);top:var(--spacing-xs);bottom:var(--spacing-xs);background:var(--primary-gradient);color:#fff;border:none;border-radius:var(--border-radius);padding:0 var(--spacing-lg);font-weight:600;cursor:pointer;transition:var(--transition-fast)}.newsletter-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.newsletter-note{font-size:var(--text-sm);color:var(--text-muted);text-align:center}.newsletter-visual{display:flex;justify-content:center;align-items:center}.newsletter-graphic{width:200px;height:200px;position:relative}.graphic-element{position:absolute;border-radius:50%;animation:pulse 4s ease-in-out infinite}.graphic-element.element-1{width:60px;height:60px;background:rgba(102,126,234,.2);top:20%;left:10%;animation-delay:0s}.graphic-element.element-2{width:80px;height:80px;background:rgba(118,75,162,.2);top:50%;right:20%;animation-delay:1s}.graphic-element.element-3{width:40px;height:40px;background:rgba(102,126,234,.3);bottom:30%;left:40%;animation-delay:2s}@keyframes pulse{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.1);opacity:1}}.article-page{background:var(--bg-primary);margin-bottom:var(--spacing-3xl)}.article-header{max-width:var(--content-max-width);margin:0 auto;padding:var(--spacing-3xl)var(--spacing-lg)var(--spacing-2xl);text-align:center;border-bottom:1px solid var(--border-light)}.breadcrumbs{display:flex;justify-content:center;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl);font-size:var(--text-sm);color:var(--text-muted)}.breadcrumb-sep{color:var(--text-light)}.article-meta-header{display:flex;justify-content:center;align-items:center;gap:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.article-title{font-size:var(--text-4xl);font-weight:800;line-height:1.2;margin-bottom:var(--spacing-lg);color:var(--text-primary)}.article-description{font-size:var(--text-xl);color:var(--text-secondary);line-height:1.5;margin-bottom:var(--spacing-xl)}.article-key-facts{max-width:42rem;margin:0 auto var(--spacing-xl);padding:var(--spacing-lg);border-radius:var(--border-radius-lg);background:var(--bg-primary);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);text-align:left}.article-key-facts-title{font-size:var(--text-lg);margin-bottom:var(--spacing-md)}.article-key-facts-list{margin:0;padding-left:1.25rem;color:var(--text-secondary)}.article-key-facts-list li+li{margin-top:var(--spacing-sm)}.article-meta-info{display:flex;justify-content:center;flex-wrap:wrap;gap:var(--spacing-xl);margin-bottom:var(--spacing-xl)}.meta-item{display:flex;align-items:center;gap:var(--spacing-sm);font-size:var(--text-sm);color:var(--text-muted)}.meta-icon{font-size:var(--text-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-light)}.article-review-note{max-width:42rem;margin:0 auto var(--spacing-xl);padding:var(--spacing-md)var(--spacing-lg);border:1px solid var(--border-light);border-radius:var(--border-radius);background:var(--bg-primary);box-shadow:var(--shadow-sm)}.article-review-note strong{display:block;margin-bottom:var(--spacing-sm)}.article-review-note p{margin:0;font-size:var(--text-sm);color:var(--text-muted)}.article-methodology-note{max-width:42rem;margin:0 auto var(--spacing-xl);padding:var(--spacing-md)var(--spacing-lg);border-left:4px solid var(--primary-color);background:var(--bg-secondary);border-radius:var(--border-radius)}.article-methodology-note strong{display:block;margin-bottom:var(--spacing-sm)}.article-methodology-note p{margin:0;font-size:var(--text-sm);color:var(--text-muted)}.social-share{display:flex;justify-content:center;align-items:center;gap:var(--spacing-lg)}.share-label{font-weight:500;color:var(--text-secondary)}.share-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm)var(--spacing-md);border-radius:var(--border-radius);border:1px solid var(--border-light);background:var(--bg-primary);color:var(--text-secondary);text-decoration:none;font-size:var(--text-sm);transition:var(--transition-fast);cursor:pointer}.share-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.article-body{max-width:var(--content-max-width);margin:0 auto;padding:var(--spacing-2xl)var(--spacing-lg)}.featured-image{margin-bottom:var(--spacing-2xl);border-radius:var(--border-radius-lg);overflow:hidden}.featured-image img{width:100%;height:auto;display:block;aspect-ratio:1200/630;object-fit:cover}.image-caption{text-align:center;font-size:var(--text-sm);color:var(--text-muted);font-style:italic;margin-top:var(--spacing-md)}.table-of-contents{background:var(--bg-secondary);border-radius:var(--border-radius-lg);padding:var(--spacing-xl);margin-bottom:var(--spacing-2xl);border:1px solid var(--border-light)}.toc-title{font-size:var(--text-lg);font-weight:600;margin-bottom:var(--spacing-md);color:var(--text-primary)}.table-of-contents ul{list-style:none;padding:0;margin:0}.table-of-contents li{margin-bottom:var(--spacing-sm)}.table-of-contents a{color:var(--text-secondary);text-decoration:none;font-size:var(--text-sm);transition:var(--transition-fast)}.table-of-contents a:hover{color:var(--primary-color)}.article-sources-section{margin-top:var(--spacing-2xl);padding-top:var(--spacing-xl);border-top:1px solid var(--border-light)}.sources-title{margin-bottom:var(--spacing-md)}.article-sources-list{margin:0;padding-left:1.25rem}.article-sources-list li+li{margin-top:var(--spacing-sm)}.source-meta{display:inline-block;margin-left:var(--spacing-sm);color:var(--text-muted);font-size:var(--text-sm)}.source-type{display:inline-block;margin-left:var(--spacing-sm);padding:.1rem .45rem;border-radius:999px;background:var(--bg-tertiary);color:var(--text-primary);font-size:.75rem;font-weight:600}.prose{font-size:var(--text-lg);line-height:1.7;color:var(--text-secondary)}.prose h2,.prose h3,.prose h4{color:var(--text-primary);margin-top:var(--spacing-2xl);margin-bottom:var(--spacing-lg)}.prose p{margin-bottom:var(--spacing-lg)}.prose ul,.prose ol{margin-bottom:var(--spacing-lg);padding-left:var(--spacing-xl)}.prose li{margin-bottom:var(--spacing-sm)}.prose blockquote{border-left:4px solid var(--primary-color);padding-left:var(--spacing-lg);margin:var(--spacing-xl)0;font-style:italic;color:var(--text-muted);background:var(--bg-secondary);border-radius:0 var(--border-radius)var(--border-radius)0;padding:var(--spacing-lg)}.prose img{width:100%;height:auto;border-radius:var(--border-radius-lg);margin:var(--spacing-xl)0}.prose code{background:var(--bg-tertiary);padding:var(--spacing-xs)var(--spacing-sm);border-radius:var(--border-radius);font-size:.9em;color:var(--primary-color)}.prose pre{background:var(--text-primary);color:#fff;padding:var(--spacing-lg);border-radius:var(--border-radius-lg);overflow-x:auto;margin:var(--spacing-xl)0}.prose pre code{background:0 0;padding:0;color:inherit}.article-tags-section{margin-top:var(--spacing-2xl);padding-top:var(--spacing-xl);border-top:1px solid var(--border-light)}.tags-title{font-size:var(--text-base);font-weight:600;margin-bottom:var(--spacing-md);color:var(--text-primary)}.article-footer{max-width:var(--content-max-width);margin:0 auto;padding:var(--spacing-2xl)var(--spacing-lg)}.author-bio{display:flex;gap:var(--spacing-lg);padding:var(--spacing-xl);background:var(--bg-secondary);border-radius:var(--border-radius-lg);margin-bottom:var(--spacing-2xl)}.author-avatar{width:80px;height:80px;border-radius:50%;background:var(--primary-gradient);display:flex;align-items:center;justify-content:center;color:#fff;font-size:var(--text-2xl);font-weight:700;flex-shrink:0}.author-name{font-size:var(--text-xl);font-weight:600;margin-bottom:var(--spacing-sm);color:var(--text-primary)}.author-description{color:var(--text-secondary);line-height:1.6}.related-articles{margin-top:var(--spacing-3xl)}.related-title{font-size:var(--text-2xl);font-weight:600;margin-bottom:var(--spacing-xl);text-align:center;color:var(--text-primary)}.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-xl)}.related-card{background:var(--bg-primary);border-radius:var(--border-radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--transition-normal);border:1px solid var(--border-light)}.related-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.related-image{aspect-ratio:16/9;overflow:hidden}.related-image img{width:100%;height:100%;object-fit:cover}.related-content{padding:var(--spacing-lg)}.related-article-title{font-size:var(--text-lg);font-weight:600;line-height:1.3;margin-bottom:var(--spacing-md)}.related-article-title a{color:var(--text-primary);text-decoration:none}.related-article-title a:hover{color:var(--primary-color)}.related-meta{display:flex;gap:var(--spacing-md);font-size:var(--text-sm);color:var(--text-muted)}.mobile-nav:not(.active){display:none!important}.site-footer{background:var(--text-primary);color:#fff;margin-top:var(--spacing-3xl)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-2xl);padding:var(--spacing-3xl)0 var(--spacing-2xl)}.footer-title{font-size:var(--text-2xl);font-weight:700;margin-bottom:var(--spacing-md);color:#fff}.footer-subtitle{font-size:var(--text-lg);font-weight:600;margin-bottom:var(--spacing-md);color:#fff}.footer-description{color:rgba(255,255,255,.8);line-height:1.6}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:var(--spacing-sm)}.footer-links a{color:rgba(255,255,255,.8);text-decoration:none;transition:var(--transition-fast)}.footer-links a:hover{color:#fff}.social-links{display:flex;gap:var(--spacing-md)}.social-link{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;background:rgba(255,255,255,.1);border-radius:50%;color:#fff;text-decoration:none;transition:var(--transition-fast)}.social-link:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}.social-icon{font-size:var(--text-lg)}.footer-bottom{border-top:1px solid rgba(255,255,255,.2);padding:var(--spacing-xl)0;text-align:center;color:rgba(255,255,255,.8)}.footer-note{margin-top:var(--spacing-sm);font-size:var(--text-sm);color:rgba(255,255,255,.6)}.pagination{display:flex;justify-content:center;align-items:center;gap:var(--spacing-lg);margin-top:var(--spacing-2xl)}.pagination-btn{padding:var(--spacing-md)var(--spacing-lg);background:var(--bg-primary);border:1px solid var(--border-light);border-radius:var(--border-radius);color:var(--text-secondary);text-decoration:none;font-weight:500;transition:var(--transition-fast)}.pagination-btn:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.pagination-btn[aria-disabled=true]{opacity:.45;pointer-events:none}.pagination-info{color:var(--text-muted);font-size:var(--text-sm)}.view-all-btn{display:inline-flex;align-items:center;gap:var(--spacing-sm);background:var(--primary-gradient);color:#fff;padding:var(--spacing-lg)var(--spacing-xl);border-radius:var(--border-radius-lg);text-decoration:none;font-weight:600;transition:var(--transition-normal);box-shadow:var(--shadow-md)}.view-all-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);color:#fff}.btn-arrow{transition:var(--transition-fast)}.view-all-btn:hover .btn-arrow{transform:translateX(4px)}.section-footer{text-align:center;margin-top:var(--spacing-2xl)}@media(max-width:1024px){.container{padding:0 var(--spacing-md)}.hero-content{text-align:center}.newsletter-card{grid-template-columns:1fr;text-align:center}}@media(max-width:768px){.mobile-menu-toggle{display:flex}.main-nav{display:none}.hero-content{grid-template-columns:1fr;text-align:center}.hero-section{padding:.75rem 0 .5rem;min-height:100px}.hero-title{font-size:clamp(1.5rem,5vw,2rem)}.hero-subtitle{font-size:clamp(1rem,4vw,1.25rem);opacity:1!important;color:#fff!important;font-weight:600!important}.hero-stats{display:none}.hero-visual{display:none}.quick-nav-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--spacing-md)}.articles-grid{grid-template-columns:1fr;gap:var(--spacing-lg)}.article-meta-info{flex-direction:column;gap:var(--spacing-md)}.social-share{flex-wrap:wrap;gap:var(--spacing-md)}.author-bio{flex-direction:column;text-align:center}.related-grid{grid-template-columns:1fr}.footer-content{grid-template-columns:1fr;gap:var(--spacing-xl);text-align:center}}@media(max-width:480px){.container{padding:0 var(--spacing-sm);max-width:100%}.hero-section{padding:.5rem 0 .25rem;min-height:80px}.hero-title{font-size:clamp(1.3rem,7vw,1.8rem);line-height:1.1;margin-bottom:var(--spacing-xs)}.hero-subtitle{font-size:clamp(.85rem,4vw,1rem);margin-bottom:0;opacity:1!important;color:#fff!important;font-weight:600!important}.hero-stats{display:none}.stat-number{font-size:clamp(1rem,4vw,1.25rem)}.stat-label{font-size:clamp(.6rem,2.5vw,.75rem)}.section-title{font-size:clamp(1.5rem,7vw,2rem);margin-bottom:var(--spacing-lg)}.section-subtitle{font-size:clamp(.9rem,4vw,1rem)}.article-title{font-size:clamp(1.3rem,6vw,1.8rem);line-height:1.2}.newsletter-card{padding:var(--spacing-lg);margin:0 var(--spacing-xs)}.article-header{padding:var(--spacing-lg)var(--spacing-sm)}.article-body{padding:var(--spacing-md)var(--spacing-sm)}.prose{font-size:clamp(.9rem,4vw,1rem);line-height:1.6}.quick-nav-card{padding:var(--spacing-sm);min-height:90px}.quick-nav-grid{grid-template-columns:repeat(2,1fr);gap:var(--spacing-sm)}.quick-nav-title{font-size:clamp(.8rem,3.5vw,.9rem);line-height:1.2}.quick-nav-icon{font-size:clamp(1.2rem,5vw,1.5rem);margin-bottom:var(--spacing-xs)}.quick-nav-count{font-size:clamp(.65rem,2.5vw,.75rem)}.floating-cards{display:none}.article-card{margin:0 var(--spacing-xs)}.article-content{padding:var(--spacing-md)}.article-title a{font-size:clamp(1.1rem,5vw,1.3rem);line-height:1.3}.article-excerpt{font-size:clamp(.85rem,4vw,.95rem);line-height:1.5}.platform-cta-card{padding:var(--spacing-lg)var(--spacing-md);margin:0 var(--spacing-xs);border-radius:var(--border-radius-lg)}.cta-title{font-size:clamp(1.3rem,7vw,1.8rem)!important;line-height:1.2!important}.cta-description{font-size:clamp(.9rem,4vw,1rem)!important;margin-bottom:var(--spacing-lg)!important}.cta-option{padding:var(--spacing-md);gap:var(--spacing-md)}.option-title{font-size:clamp(1rem,5vw,1.2rem)!important}.option-description{font-size:clamp(.85rem,4vw,.95rem)!important}.cta-btn{padding:var(--spacing-sm)var(--spacing-md);font-size:clamp(.85rem,4vw,.95rem);width:100%;justify-content:center}.cta-stats{gap:var(--spacing-md);flex-wrap:wrap;justify-content:center}.cta-stats .stat-number{font-size:clamp(1.2rem,5vw,1.5rem)!important}.cta-stats .stat-label{font-size:clamp(.7rem,3vw,.8rem)!important}}@media(max-width:360px){.container{padding:0 var(--spacing-xs)}.hero-section{padding:var(--spacing-lg)0}.hero-stats{gap:var(--spacing-sm)}.quick-nav-grid{grid-template-columns:repeat(2,1fr);gap:var(--spacing-xs)}.quick-nav-card{padding:var(--spacing-sm)}.platform-cta-card,.newsletter-card{margin:0;border-radius:var(--border-radius)}.cta-options{gap:var(--spacing-md)}.cta-option{padding:var(--spacing-sm)}}button:focus,a:focus,input:focus,select:focus,textarea:focus{outline:2px solid var(--primary-color);outline-offset:2px}@media(max-width:768px){.nav-link,.mobile-nav-link,.quick-nav-card,.read-more-link,.cta-btn,.view-all-btn{min-height:44px;display:flex;align-items:center;justify-content:center;touch-action:manipulation}.article-title a{min-height:44px;display:block;padding:var(--spacing-xs)0}.cta-btn{margin:var(--spacing-sm)0}}@media screen and (max-device-width:768px){input[type=email],input[type=text],input[type=tel],input[type=url],textarea,select{font-size:16px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.floating-card{animation:none}.graphic-element{animation:none}}@media print{.site-header,.mobile-nav,.social-share,.newsletter-section,.site-footer{display:none}.article-page{background:#fff}.container{max-width:none;padding:0}.article-body{max-width:none;padding:0}}.platform-cta-section{margin:80px 0;padding:0 20px}.platform-cta-card{background:linear-gradient(135deg,#f8f9ff 0%,#e8ecff 100%);border-radius:24px;padding:60px;display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center;position:relative;overflow:hidden;box-shadow:0 20px 40px rgba(102,126,234,.15);border:1px solid rgba(102,126,234,.1)}.platform-cta-card::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(102,126,234,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');pointer-events:none}.cta-content{position:relative;z-index:2}.cta-icon{font-size:3rem;margin-bottom:24px;display:block}.cta-title{font-size:2.5rem;font-weight:800;color:#1e293b;margin-bottom:20px;line-height:1.2}.cta-description{font-size:1.2rem;color:#475569;line-height:1.6;margin-bottom:40px;max-width:580px}.cta-options{display:flex;flex-direction:column;gap:30px;margin-bottom:50px}.cta-option{display:flex;align-items:flex-start;gap:20px;padding:30px;background:rgba(255,255,255,.7);border-radius:16px;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.5);transition:all .3s ease}.cta-option:hover{background:rgba(255,255,255,.9);transform:translateY(-2px);box-shadow:0 8px 25px rgba(102,126,234,.15)}.option-icon{font-size:2rem;flex-shrink:0;background:linear-gradient(135deg,#667eea,#764ba2);width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-top:4px}.option-content{flex:1}.option-title{font-size:1.3rem;font-weight:700;color:#1e293b;margin-bottom:8px;line-height:1.3}.option-description{color:#64748b;line-height:1.5;margin-bottom:20px;font-size:1rem}.cta-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:50px;font-weight:600;font-size:1rem;text-decoration:none;transition:all .3s ease;border:2px solid transparent}.cta-btn.primary{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;box-shadow:0 4px 15px rgba(102,126,234,.3)}.cta-btn.primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(102,126,234,.4);color:#fff}.cta-btn.secondary{background:#fff;color:#667eea;border-color:#667eea;box-shadow:0 4px 15px rgba(102,126,234,.1)}.cta-btn.secondary:hover{background:#667eea;color:#fff;transform:translateY(-2px);box-shadow:0 8px 25px rgba(102,126,234,.25)}.btn-arrow{transition:transform .3s ease;font-size:1.1rem}.cta-btn:hover .btn-arrow{transform:translateX(4px)}.cta-divider{text-align:center;position:relative;margin:10px 0}.cta-divider::before{content:'';position:absolute;top:50%;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(102,126,234,.2),transparent)}.divider-text{background:linear-gradient(135deg,#f8f9ff 0%,#e8ecff 100%);padding:0 20px;color:#94a3b8;font-weight:500;font-size:.9rem;position:relative;z-index:1}.cta-stats{display:flex;gap:40px;padding-top:30px;border-top:1px solid rgba(102,126,234,.1)}.stat-item{text-align:center}.cta-stats .stat-number{display:block;font-size:1.8rem;font-weight:800;color:#667eea;line-height:1;margin-bottom:4px}.cta-stats .stat-label{font-size:.85rem;color:#64748b;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.cta-visual{position:relative;display:flex;justify-content:center;align-items:center;height:400px}.visual-stack{position:relative;width:280px;height:350px}.app-screen{position:absolute;width:240px;height:160px;background:#fff;border-radius:12px;box-shadow:0 8px 25px rgba(0,0,0,.15);border:1px solid #e2e8f0;overflow:hidden;transition:transform .6s ease}.screen-1{top:20px;left:0;z-index:2;animation:float-1 6s ease-in-out infinite}.screen-2{top:140px;right:0;z-index:1;animation:float-2 6s ease-in-out infinite 2s}@keyframes float-1{0%,100%{transform:translateY(0)rotate(-2deg)}50%{transform:translateY(-10px)rotate(-2deg)}}@keyframes float-2{0%,100%{transform:translateY(0)rotate(2deg)}50%{transform:translateY(-8px)rotate(2deg)}}.screen-header{background:#f8fafc;padding:12px 16px;border-bottom:1px solid #e2e8f0;display:flex;align-items:center;gap:12px}.screen-dots{display:flex;gap:4px}.dot{width:8px;height:8px;border-radius:50%}.dot.red{background:#ef4444}.dot.yellow{background:#f59e0b}.dot.green{background:#10b981}.screen-title{font-size:.8rem;font-weight:600;color:#475569}.screen-content{padding:16px}.content-line{height:8px;background:#e2e8f0;border-radius:4px;margin-bottom:8px}.content-line.long{width:100%}.content-line.medium{width:75%}.content-line.short{width:50%}.chore-item{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid #f1f5f9}.chore-item:last-child{border-bottom:none}.chore-check{width:20px;height:20px;border-radius:50%;background:#10b981;color:#fff;font-size:.75rem;display:flex;align-items:center;justify-content:center;font-weight:700}.chore-check.pending{background:#e2e8f0;color:#94a3b8}.chore-name{font-size:.85rem;color:#475569;font-weight:500}.floating-elements{position:absolute;inset:0;pointer-events:none}.floating-element{position:absolute;font-size:1.5rem;opacity:.6;animation:float-elements 8s ease-in-out infinite}.floating-element.element-1{top:10%;right:20%;animation-delay:0s}.floating-element.element-2{bottom:30%;left:10%;animation-delay:2s}.floating-element.element-3{top:60%;right:10%;animation-delay:4s}@keyframes float-elements{0%,100%{transform:translateY(0)scale(1);opacity:.4}50%{transform:translateY(-15px)scale(1.1);opacity:.8}}@media(max-width:1024px){.platform-cta-card{grid-template-columns:1fr;padding:40px;gap:40px;text-align:center}.cta-stats{justify-content:center;gap:30px}}@media(max-width:768px){.platform-cta-card{padding:30px 20px;margin:0 10px}.cta-title{font-size:2rem}.cta-description{font-size:1.1rem}.cta-option{flex-direction:column;text-align:center;gap:15px}.option-icon{align-self:center}.cta-stats{flex-direction:column;gap:20px}.visual-stack{width:200px;height:280px}.app-screen{width:180px;height:120px}.floating-elements{display:none}}@media(max-width:480px){.cta-title{font-size:1.8rem}.cta-btn{padding:12px 24px;font-size:.95rem}.stat-number{font-size:1.5rem}}.card-text{font-size:.85rem;font-weight:600;color:#fff;text-align:center;text-shadow:0 1px 2px rgba(0,0,0,.1)}.card-emoji{font-size:1.8rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.platform-cta-section{margin:80px 0;padding:0 20px}.platform-cta-card{background:linear-gradient(135deg,#f8f9ff 0%,#e8ecff 100%);border-radius:24px;padding:60px;display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center;position:relative;overflow:hidden;box-shadow:0 20px 40px rgba(102,126,234,.15);border:1px solid rgba(102,126,234,.1)}.cta-content{position:relative;z-index:2}.cta-title{font-size:2.5rem!important;font-weight:800!important;color:#1e293b!important;margin-bottom:20px!important;line-height:1.2!important}.cta-description{font-size:1.2rem!important;color:#475569!important;line-height:1.6!important;margin-bottom:40px!important;max-width:580px}.option-title{font-size:1.3rem!important;font-weight:700!important;color:#1e293b!important;margin-bottom:8px!important;line-height:1.3!important}.option-description{color:#64748b!important;line-height:1.5!important;margin-bottom:20px!important;font-size:1rem!important}.divider-text{background:linear-gradient(135deg,#f8f9ff 0%,#e8ecff 100%);padding:0 20px;color:#64748b!important;font-weight:500;font-size:.9rem;position:relative;z-index:1}.cta-stats .stat-number{display:block;font-size:1.8rem!important;font-weight:800!important;color:#667eea!important;line-height:1;margin-bottom:4px}.cta-stats .stat-label{font-size:.85rem!important;color:#64748b!important;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.cta-btn.primary{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%)!important;color:#fff!important;box-shadow:0 4px 15px rgba(102,126,234,.3)}.cta-btn.primary:hover{color:#fff!important}.cta-btn.secondary{background:#fff!important;color:#667eea!important;border-color:#667eea!important}.cta-btn.secondary:hover{background:#667eea!important;color:#fff!important}@media(max-width:768px){.cta-title{font-size:2rem!important}.cta-description{font-size:1.1rem!important}.option-title{font-size:1.2rem!important}.option-description{font-size:.95rem!important}}@media(max-width:480px){.cta-title{font-size:1.8rem!important}.cta-description{font-size:1rem!important}.stat-number{font-size:1.5rem!important}.stat-label{font-size:.8rem!important}}.platform-cta-card::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="ctaDots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(102,126,234,0.03)"/></pattern></defs><rect width="100" height="100" fill="url(%23ctaDots)"/></svg>');pointer-events:none}.cta-option{background:rgba(255,255,255,.8)!important;border:1px solid rgba(255,255,255,.6)!important}.cta-option:hover{background:rgba(255,255,255,.95)!important}.about-page{background:var(--bg-secondary)}.about-hero{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:120px 0 80px;position:relative;overflow:hidden}.about-hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="aboutGradient" cx="50%" cy="50%"><stop offset="0%" stop-color="white" stop-opacity="0.1"/><stop offset="100%" stop-color="white" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="150" fill="url(%23aboutGradient)"/><circle cx="800" cy="300" r="100" fill="url(%23aboutGradient)"/><circle cx="400" cy="700" r="120" fill="url(%23aboutGradient)"/></svg>');animation:float 20s ease-in-out infinite}.about-hero-content{text-align:center;position:relative;z-index:2}.about-title{font-size:clamp(2.5rem,6vw,4rem);font-weight:800;margin-bottom:24px;color:#fff;text-shadow:0 4px 8px rgba(0,0,0,.1)}.about-subtitle{font-size:clamp(1.1rem,3vw,1.5rem);opacity:.95;font-weight:400;color:#fff}.about-main-section{padding:120px 0;background:linear-gradient(135deg,#f8fafc 0%,#e2e8f0 100%)}.about-content-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.about-text h2{text-align:left;margin-bottom:32px;color:#1e293b;font-size:2.5rem;font-weight:700}.about-text p{font-size:1.2rem;color:#475569;margin-bottom:24px;line-height:1.8}.about-image{position:relative}.about-image img{width:100%;border-radius:20px;box-shadow:0 20px 60px rgba(0,0,0,.15);transition:transform .3s ease}.about-image:hover img{transform:scale(1.02)}.about-products-section{padding:120px 0;background:#fff}.about-products-section .section-title{text-align:center;margin-bottom:80px;font-size:3rem;font-weight:700;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:32px}.product-card{background:#fff;border-radius:20px;padding:40px;box-shadow:0 10px 40px rgba(0,0,0,8%);border:1px solid rgba(226,232,240,.8);transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden;text-align:center}.product-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);transform:scaleX(0);transition:transform .3s ease}.product-card:hover::before{transform:scaleX(1)}.product-card:hover{transform:translateY(-8px);box-shadow:0 20px 60px rgba(102,126,234,.15)}.product-card.featured{background:linear-gradient(135deg,#f8f9ff 0%,#e8ecff 100%);border:2px solid #667eea}.product-icon{font-size:3rem;margin-bottom:20px;display:block}.product-card h3{font-size:1.5rem;font-weight:700;margin-bottom:16px;color:#1e293b}.product-card p{color:#64748b;margin-bottom:24px;line-height:1.7}.coming-soon{display:inline-block;background:linear-gradient(135deg,#ffd89b 0%,#19547b 100%);color:#fff;padding:8px 16px;border-radius:20px;font-size:.875rem;font-weight:600}.learn-more-btn{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:12px 24px;text-decoration:none;border-radius:25px;font-weight:600;transition:all .3s ease;display:inline-block}.learn-more-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(102,126,234,.3);color:#fff}.values-section{padding:120px 0;background:linear-gradient(135deg,#f8fafc 0%,#e2e8f0 100%)}.values-section .section-title{text-align:center;margin-bottom:80px;font-size:3rem;font-weight:700;color:#1e293b}.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:40px}.value-card{background:#fff;padding:40px;border-radius:20px;text-align:center;box-shadow:0 10px 30px rgba(0,0,0,8%);transition:all .3s ease;border:1px solid rgba(226,232,240,.8)}.value-card:hover{transform:translateY(-5px);box-shadow:0 20px 50px rgba(0,0,0,.12)}.value-icon{font-size:3rem;margin-bottom:20px;display:block}.value-card h3{font-size:1.5rem;font-weight:700;margin-bottom:16px;color:#1e293b}.value-card p{color:#64748b;line-height:1.7}.about-contact-section{padding:120px 0;background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%);color:#fff}.contact-cta-card{text-align:center;max-width:600px;margin:0 auto}.contact-cta-card h2{font-size:3rem;font-weight:700;margin-bottom:24px;color:#fff}.contact-cta-card p{font-size:1.25rem;margin-bottom:40px;color:#fff;line-height:1.6}.contact-button{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:18px 36px;text-decoration:none;border-radius:50px;font-weight:600;transition:all .3s ease;display:inline-block;font-size:1.1rem}.contact-button:hover{transform:translateY(-3px);box-shadow:0 15px 40px rgba(102,126,234,.4);color:#fff}@media(max-width:1024px){.about-content-grid{grid-template-columns:1fr;gap:60px}.about-text{order:1}.about-image{order:2}}@media(max-width:768px){.about-hero{padding:100px 0 60px}.about-main-section,.about-products-section,.values-section,.about-contact-section{padding:80px 0}.about-content-grid{gap:40px}.products-grid,.values-grid{grid-template-columns:1fr}.about-title{font-size:2.5rem}.about-text h2,.section-title{font-size:2rem}.contact-cta-card h2{font-size:2.5rem}}@media(max-width:480px){.product-card,.value-card{padding:30px 20px}.about-hero{padding:80px 0 40px}}@keyframes float{0%,100%{transform:translateY(0)rotate(0)}50%{transform:translateY(-20px)rotate(180deg)}}.about-page{background:#f8fafc}.about-hero{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:120px 0 80px;text-align:center}.about-title{font-size:3.5rem;font-weight:800;margin-bottom:24px;color:#fff}.about-subtitle{font-size:1.3rem;opacity:.95;color:#fff}.about-main-section{padding:120px 0;background:#fff}.about-content-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.about-section-title{font-size:2.5rem;font-weight:700;margin-bottom:32px;color:#1e293b}.about-text p{font-size:1.2rem;color:#475569;margin-bottom:24px;line-height:1.8}.about-image img{width:100%;border-radius:20px;box-shadow:0 20px 60px rgba(0,0,0,.15)}.about-products-section{padding:120px 0;background:#f8fafc}.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px}.product-card{background:#fff;border-radius:20px;padding:40px;box-shadow:0 10px 40px rgba(0,0,0,8%);text-align:center;transition:transform .3s ease}.product-card:hover{transform:translateY(-8px)}.product-icon{font-size:3rem;margin-bottom:20px}.product-card h3{font-size:1.5rem;font-weight:700;margin-bottom:16px;color:#1e293b}.product-card p{color:#64748b;margin-bottom:24px;line-height:1.7}.coming-soon{background:linear-gradient(135deg,#ffd89b 0%,#19547b 100%);color:#fff;padding:8px 16px;border-radius:20px;font-size:.875rem;font-weight:600}.learn-more-btn{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:12px 24px;text-decoration:none;border-radius:25px;font-weight:600;transition:all .3s ease}.learn-more-btn:hover{transform:translateY(-2px);color:#fff}.about-contact-section{padding:120px 0;background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%);color:#fff;text-align:center}.contact-cta-card h2{font-size:3rem;font-weight:700;margin-bottom:24px;color:#fff}.contact-cta-card p{font-size:1.25rem;margin-bottom:40px;color:#fff}.contact-button{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:18px 36px;text-decoration:none;border-radius:50px;font-weight:600;transition:all .3s ease}.contact-button:hover{transform:translateY(-3px);color:#fff}@media(max-width:768px){.about-content-grid{grid-template-columns:1fr;gap:40px}.about-title{font-size:2.5rem}.about-section-title{font-size:2rem}}.product-card.featured-notes{background:linear-gradient(135deg,#e8f4fd 0%,#d1ecf1 100%);border:2px solid #0ea5e9}.product-card.featured-notes::before{background:linear-gradient(135deg,#0ea5e9 0%,#0284c7 100%)}.product-card.featured-notes:hover{box-shadow:0 20px 60px rgba(14,165,233,.15)}.product-card h3{font-family:var(--font-family-heading),system-ui,-apple-system,sans-serif;font-feature-settings:"kern" 1}.value-icon{font-size:3rem;margin-bottom:20px;display:block;font-family:apple color emoji,segoe ui emoji,noto color emoji,sans-serif;line-height:1}.product-icon{font-size:3rem;margin-bottom:20px;display:block;font-family:apple color emoji,segoe ui emoji,noto color emoji,sans-serif;line-height:1}@media(max-width:768px){.products-grid{grid-template-columns:1fr}.product-card.featured{order:1}.product-card.featured-notes{order:2}.product-card:not(.featured):not(.featured-notes){order:3}}.series-navigation{margin-top:2rem;padding:1.5rem;background:linear-gradient(135deg,#f8f9ff 0%,#e8f2ff 100%);border:1px solid #e1e8f0;border-left:4px solid #4a90e2;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,5%)}.series-title{color:#4a90e2;margin-bottom:1rem;font-size:1.1rem;font-weight:600;font-family:manrope,sans-serif}.series-title-link{color:#4a90e2;text-decoration:none;transition:all .2s ease}.series-title-link:hover{color:#2c5aa0;text-decoration:underline}.series-list{margin:0;padding-left:1.5rem;line-height:1.6;font-family:inter,sans-serif}.series-item{margin-bottom:.75rem}.series-link{color:#333;text-decoration:none;transition:all .2s ease;font-weight:400}.series-link:hover{color:#4a90e2;text-decoration:underline}.series-current{color:#4a90e2;font-weight:600}.series-indicator{color:#666;font-style:italic;font-weight:400;font-size:.9rem}.comments-section{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--border-light)}.comments-section h3,.comments-section h4{color:var(--primary-color);margin-bottom:1.5rem;font-family:var(--font-family-heading)}.comment{margin-bottom:2rem;padding:1.5rem;background:#f8f9ff;border-radius:8px;border-left:4px solid var(--primary-color)}.comment-header{display:flex;align-items:center;margin-bottom:1rem}.comment-avatar{margin-right:1rem}.avatar{width:48px;height:48px;border-radius:50%}.avatar-placeholder{width:48px;height:48px;border-radius:50%;background:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem}.comment-author{color:var(--text-primary);margin-bottom:.25rem}.comment-date{color:var(--text-muted);font-size:var(--text-sm)}.comment-form-section{margin-top:3rem;padding:2rem;background:var(--bg-primary);border:1px solid var(--border-light);border-radius:8px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-primary)}.required{color:var(--error)}.form-group input,.form-group textarea{width:100%;padding:.75rem;border:2px solid var(--border-light);border-radius:4px;font-family:inherit;transition:border-color .2s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color)}.form-help{display:block;margin-top:.25rem;font-size:var(--text-sm);color:var(--text-muted)}.form-group button{background:var(--primary-color);color:#fff;border:none;padding:.75rem 2rem;border-radius:4px;cursor:pointer;font-size:var(--text-base);transition:background-color .2s ease}.form-group button:hover:not(:disabled){background:var(--primary-dark)}.form-group button:disabled{background:var(--text-light);cursor:not-allowed}.alert{padding:1rem;margin:1rem 0;border-radius:4px}.alert-success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.alert-error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.form-notice{margin-top:1.5rem;padding:1rem;background:var(--bg-secondary);border-radius:4px;font-size:var(--text-sm)}.form-notice ul{margin:.5rem 0 0 1rem;padding:0}.no-comments{color:var(--text-muted);font-style:italic;text-align:center;padding:2rem}@media(max-width:768px){.series-navigation{margin-top:1.5rem;padding:1rem}.series-title{font-size:1rem}.form-row{grid-template-columns:1fr}.comment-form-section{padding:1rem}}